DM NO. 137, S. 2026. CONDUCT OF CLASSROOM OBSERVATION ON THE IMPLEMENTATION OF KHANMIGO PLATFORM BY THE KHAN ACADEMY PHILIPPINES INC. Posted on January 29, 2026 by Leave a comment DM NO. 137, S. 2026. CONDUCT OF CLASSROOM OBSERVATION ON THE IMPLEMENTATION OF KHANMIGO PLATFORM BY THE KHAN ACADEMY PHILIPPINES INC. Memorandum Numbered